X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.db%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fdb%2FSCLFunctions.java;h=d8f83e05f5b2f231bc5dcd14bf27bf93ff85ffdc;hp=e20dfc471ad9ea28831463f00bc9bfc220d8704a;hb=1ae2c52a087a20a7fc9c0288b7e2398b4429e20e;hpb=158d6269660a3b415504f1da5a0b8341e761a5be

diff --git a/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
index e20dfc471..d8f83e05f 100644
--- a/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
+++ b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
@@ -1,3 +1,14 @@
+/*******************************************************************************
+ * Copyright (c) 2019 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
 package org.simantics.scl.db;
 
 import java.io.IOException;
@@ -152,6 +163,18 @@ public class SCLFunctions {
         }
     }
 
+    public static void runWithGraph(Object graph, Runnable r) {
+        final SCLContext context = SCLContext.getCurrent();
+        SCLContext.push(context);
+        Object oldGraph = context.put(GRAPH, graph);
+        try {
+            r.run();
+        } finally {
+            context.put(GRAPH, oldGraph);
+            SCLContext.pop();
+        }
+    }
+
     private static Object[] NO_ARGS = new Object[] { Tuple0.INSTANCE };
 
     public static <T> void asyncRead(final Function f) throws DatabaseException {